Houston, Logan
Current rating: 1528
Record: 3-2-1
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 52 | Lenneman, Alexander (1580) | Won 2-1 | +191519 |
| 4modern | 44 | Ross, Tom (1859) | Lost 1-2 | -121507 |
| 5modern | 117 | Gulkis, Mitchell (1540) | Draw 1-1 | +11508 |
| 6modern | 125 | Camejo, Martin (1648) | Lost 1-2 | -151493 |
| 7modern | 196 | Myers, Christopher (1512) | Won 2-0 | +181511 |
| 8modern | 136 | Colletta, Adam (1456) | Won 2-0 | +171528 |
| average opponent: 1599record: 3-2-1 | new rating: 1528 | |||